connect_timeout = 5 keepalive = 1 keepalive_idle = 60
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks connect_timeout = 5 keepalive = 1 keepalive_idle =
: Use mailq or postqueue -p to see the status of stuck messages. If you’ve fixed the error, you can try to force delivery with postqueue -f . you’re done. If not
If the mail goes out, you’re done. If not, proceed. connect_timeout = 5 keepalive = 1 keepalive_idle =